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$539+ Cheap flights from Hobby (HOU) to Duluth (DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DLH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Hobby to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$539
(Delta)

Popular in

March

Cheapest in

January

Average price

$290
From Houston Hobby to Duluth Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Hobby to Duluth

Cheapest flights from Hobby to Duluth
Explore the most affordable flight options available from Hobby to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:13 pmHOU - DLH
2 stops9h 30mDelta
Sat 10/116:30 amDLH - HOU
2 stops11h 18mDelta
Deal found 9/9$539
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:13 pmHOU - DLH
2 stops9h 30mDelta
Sat 10/45:10 amDLH - HOU
2 stops7h 08mDelta
Deal found 9/9$599
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:44 amHOU - DLH
2 stops8h 29mDelta
Mon 9/295:10 amDLH - HOU
2 stops7h 08mDelta
Deal found 9/10$1,289
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:13 amHOU - DLH
2 stops9h 04mDelta
Mon 10/1312:02 pmDLH - HOU
2 stops10h 58mDelta
Deal found 9/9$1,579

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Duluth that are best for you.

Fly from

Hobby

Fly to

Duluth

Route

Depart

Return

Price

HoustonDuluth

HOU - DLH

HOUDLH

Houston Hobby

Sat 10/4

1:13 pm-10:43 pm

2 stops9h 30m

Duluth Intl

Sat 10/11

6:30 am-5:48 pm

2 stops11h 18m

$539

HoustonDuluth

HOU - DLH

HOUDLH

Houston Hobby

Mon 9/29

1:13 pm-10:43 pm

2 stops9h 30m

Duluth Intl

Sat 10/4

5:10 am-12:18 pm

2 stops7h 08m

$599

HoustonDuluth

HOU - DLH

HOUDLH

Houston Hobby

Thu 9/25

10:44 am-7:13 pm

2 stops8h 29m

Duluth Intl

Mon 9/29

5:10 am-12:18 pm

2 stops7h 08m

$1,289

HoustonDuluth

HOU - DLH

HOUDLH

Houston Hobby

Fri 10/10

10:13 am-7:17 pm

2 stops9h 04m

Duluth Intl

Mon 10/13

12:02 pm-11:00 pm

2 stops10h 58m

$1,579

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Hobby to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Duluth

What is the cheapest month to book a flight from Houston Hobby Airport to Duluth?

Currently, January is the cheapest month in which you can book a flight from Houston Hobby Airport to Duluth (average of $339). Flying from Houston Hobby Airport to Duluth in June is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Houston Hobby Airport to Duluth?

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Houston Hobby Airport to Duluth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

Find useful and relevant information for your journey from Hobby to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Duluth from Houston Hobby?

    Located just 5.8 mi from the city center, Duluth Intl is the airport most travelers will use when flying to Duluth from Houston Hobby. Booking flights from Houston Hobby to Duluth Intl (DLH) should be relatively easy as there are 0 daily inbound flights from Houston Hobby from 2 different airlines.

  • How long is the flight from Houston Hobby Airport to Duluth?

    Departing from Houston Hobby Airport to Duluth will take you 9h 30m. The distance between Houston Hobby Airport and Duluth is about 1199 mi.

  • What are the cheapest airlines flying from Houston Hobby Airport to Duluth round-trip?

    Cheapflights users have booked flights from Houston Hobby Airport to Duluth round-trip from $248. Another airline that can offer you cheap pricing is United Airlines. These flights start at 39% lower than the current average price 3 months from now.

  • Can I find deals for flights from Hobby to Duluth that include hotel bookings?

    Yes. In addition to deals on Hobby to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Duluth.

  • Can I find deals for business class flights from Hobby to Duluth?

    Yes. Cheapflights offers flight deals from Hobby to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to Duluth?

    Currently, January is the cheapest month in which you can book a flight from Houston Hobby Airport to Duluth (average of $339). Flying from Houston Hobby Airport to Duluth in June is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

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Top 2 airlines flying from Hobby to Duluth

Discover the top 2 airlines that operate flights from Hobby to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$283FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$473FlexibilityNo cancel feeOn-time69%

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